When rendering the provided PDF in ICEpdf 6.0.2 the following NPE is thrown and prevents the content from rendering. This isn't an issue with the 5.1.2 release.

WARNING: Error initiating page: 0
java.lang.NullPointerException
at org.icepdf.core.pobjects.annotations.Annotation.init(Annotation.java:743)
at org.icepdf.core.pobjects.annotations.MarkupAnnotation.init(MarkupAnnotation.java:172)
at org.icepdf.core.pobjects.annotations.TextAnnotation.init(TextAnnotation.java:123)
at org.icepdf.core.pobjects.Page.initPageAnnotations(Page.java:299)
at org.icepdf.core.pobjects.Page.init(Page.java:341)
at org.icepdf.ri.common.views.PageViewComponentImpl$PageInitializer.run(PageViewComponentImpl.java:1169)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)